chore: neotree plugin

init.lua

@@ -984,7 +984,7 @@ require('lazy').setup({
   --    This is the easiest way to modularize your config.
   --
   --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
-  -- { import = 'custom.plugins' },
+  { import = 'custom.plugins' },
   --
   -- For additional information with loading, sourcing and examples see `:help lazy.nvim-🔌-plugin-spec`
   -- Or use telescope!

lua/custom/plugins/neotree.lua

@@ -0,0 +1,16 @@
+return {
+  {
+    'nvim-neo-tree/neo-tree.nvim',
+    branch = 'v3.x',
+    dependencies = {
+      'nvim-lua/plenary.nvim',
+      'MunifTanjim/nui.nvim',
+      'nvim-tree/nvim-web-devicons', -- optional, but recommended
+    },
+    lazy = false, -- neo-tree will lazily load itself
+    keys = {
+      { '<leader>e', ':Neotree toggle<CR>', desc = 'Toggle NeoTree', silent = true },
+      { '\\', ':Neotree reveal<CR>', desc = 'NeoTree reveal', silent = true },
+    },
+  },
+}